Based on the discussion of the course of science and technology development, this paper expounds the important role of “modern management science”, “modern system science” and “complexity science” in modern engineering science technology development and puts forward some important problems in engineering science technology development in China.

The paper aims at understanding this pathological process from the perspective of self-organization of modern system scienc

It drives the transformation from modern science to the postmodern science, the research approach from scientific discovery into scientific invention.

That is , what he said , postmodern science, post modern spirit and postmodern society.

These three dimensions constitute the main contents of postmodern science.

Could David Griffon s post-modern science be tenable;

Ecology is the typical representative of post-modern science, with organic holism transcending mechanic reductionism, relationship ontology transcending substantialism and reenchantment of science transcending disenchantment.

There are thick external science and technology background and internal necessity for the post-modern scientific philosophy to be the important part of post-modernism tide.

This paper intends to show that contextualism avoids not only relativism but also strict scientism and formalism through a discussion about the theoretical background and gist of post-modern scientific philosophy,thus it is the important philosophical formation in post-realism period,and it has provided a base for basic methodology for the reconstruction of scientific philosophy.